77 error code
Machine error 77 means you hade either a Machine error 76 or Machine error 78 and turned the machine off. Sometimes the machines will give a false code and can be reset
that answer has been posted vk88
check this website out to see if it can help you any
http://www.berninausa.com/news_detail-n8...
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SOURCE: Bernina Activa 135 sewing machine
Hi , the pedal micro switch are stuck , you may visit fixya repair service just , (enter zip area), you can find sewing machine repairman near you
SOURCE: I have bernina sport 801 machine and need to know
You can oil any two metal parts that move togeather or through each other. Do not oil bearings and do not oil gears. Do not use 3 in 1 oil or WD-40. Use regular sewing machine oil.
801's were made from 1979 - 1982. The way Bernina dated these on the machine is by the serial number. Your number would probably start with a 0 or a 1. 1970 is a 0, 1971 is 01, 1980 is 1, 1981 is 11, 1990 is 2, 1991 is 21 etc. etc.
Rick
SOURCE: Bernina Bernette 65 sewing machine
I had the same problem. I'm a novice sewer. I just bought my machine. It did the samething, tension didn't work, the thread kept knotting up underneath, and the fabric kept curling up in the back.
I adjusted the tension knobs to no avail. Then it kept bothering me that it was curling up. I then decided to set the dials back to where the factory had them and adjusted the presser foot just a hair counterclockwise and I haven't had anymore problems.
The other day the needle almost broke because the tension was tight on the thread. You have to make sure that the needle is at it's highest point to get it to release the fabric so you have a thread tail.
This is my first purchased machine. I had a New Home years ago that was given to me, however it blew away in the tornado of 1991 in Kansas and I never replaced it. I really do love this machine. I don't believe I will ever want another.
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What is an error 76 or 78. It does not go away by turning the machine on and off. The only thing I can do is to turn the machine off and tap the feed dog lowering button while I turn it back on. Is there a sensor that should be replaced for the feed dog?
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